Posted by **KYSmith** on Tuesday, May 13, 2014 at 11:23pm.

. Below, the standard addition algorithm is being used to add three two-digit numbers.

4z

27

+x5

y14

If x, y and z each represent a different digit from 0 to 9, what is the value of (x)(y)(z)?

- Math -
**MathMate**, Wednesday, May 14, 2014 at 12:27pm
z+7+5=4 or 14, so z=2

4+2+x+1 (from carry)=1 or 11, so x=4

0+0+1 (from carry) =y so y=1

x=4, y=1, z=2

What is xyz?

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